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| author | Ulrich Drepper <drepper@redhat.com> | 2006-07-10 21:59:43 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-07-10 21:59:43 +0000 |
| commit | 871b91589bf4f6dfe19d5987b0a05bd7cf936ecc (patch) | |
| tree | e50affec0ae060520fbfac19071ee0bfc4348f31 /NEWS | |
| parent | f3be81a91cdd1b42c47e4d8501dd96d0f1666520 (diff) | |
| download | glibc-871b91589bf4f6dfe19d5987b0a05bd7cf936ecc.tar.gz | |
* elf/dl-lookup.c (dl_new_hash): New functions.cvs/fedora-glibc-20060710T2206
(_dl_lookup_symbol_x): Rename hash to old_hash and don't compute
value here. Compute new-style hash value. Pass new hash value
and reference to variable with the old value to do_lookup_x.
(_dl_setup_hash): If DT_GNU_HASH is defined, use it and not
old-style hash table.
(_dl_debug_bindings): Pass new hash value and reference to variable
with the old value to do_lookup_x.
* elf/do-lookup.h (do_lookup_x): Accept additional parameter with
new-style hash value and change old-style hash value parameter to
be a reference. Reoganize functions to determine whether
new-style hash table is available. Only fall back on old-style
table. If old-style hash value is needed, compute it here.
* elf/dynamic-link.h (elf_get_dynamic_info): Relocate DT_GNU_HASH
entry.
* elf/elf.h: Define SHT_GNU_HASH, DT_GNU_HASH, DT_TLSDEC_PLT,
DT_TLSDEC_GOT. Adjust DT_ADDRNUM.
* include/link.h (struct link_map): Add l_gnu_bitmask_idxbits,
l_gnu_shift, l_gnu_bitmask, l_gnu_buckets and l_gnu_chain_zero.
* Makeconfig: If linker supports --hash-style option add it to all
linker command lines to build DSOs.
* config.make.in: Define have-hash-style.
* configure.in: Test whether linker supports --hash-style option.
* elf/dl-misc.c (_dl_name_match_p): Make MAP parameter const.
* sysdeps/generic/ldsodefs.h: Adjust prototype.
Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -1,4 +1,4 @@ -GNU C Library NEWS -- history of user-visible changes. 2006-05-24 +GNU C Library NEWS -- history of user-visible changes. 2006-07-10 Copyright (C) 1992-2002,2003,2004,2005,2006 Free Software Foundation, Inc. See the end for copying conditions. @@ -13,7 +13,7 @@ Version 2.5 * Allow system admin to configure getaddrinfo with the /etc/gai.conf file. Implemented by Ulrich Drepper. -* New Linux interfaces: splice, tee, sync_file_range, vmsplace. +* New Linux interfaces: splice, tee, sync_file_range, vmsplice. * New iconv module for MIK. Contributed by Alexander Shopov. @@ -31,6 +31,8 @@ Version 2.5 * The interfaces introduced in RFC 3542 have been implemented by Ulrich Drepper. +* Support for the new ELF hash table format was added by Ulrich Drepper. + Version 2.4 |